Datasheet4U Logo Datasheet4U.com

RT9212 Datasheet Dual 5V Synchronous Buck PWM DC-DC and Linear Power Controller

Manufacturer: Richtek

📥 Download Datasheet

Datasheet Details

Part number RT9212
Manufacturer Richtek
File Size 290.68 KB
Description Dual 5V Synchronous Buck PWM DC-DC and Linear Power Controller
Datasheet download datasheet RT9212 Datasheet

General Description

The RT9212 is a 3-in-one power controller delivers high efficiency and tight regulation from two voltage regulating synchronous buck PWM DC-DC and one linear power controllers.

The RT9212 can control two independent output voltages adjustment in range of 0.8V to 4.0V with 180 degrees channel to channel phase operation to reduce input ripple.

In dual power supply application the RT9212 monitors the output voltage of both Channel 1 and Channel 2.

Overview

Preliminary RT9212 Dual 5V Synchronous Buck PWM DC-DC and Linear Power Controller.

Key Features

  • z Operating with Single 5V Supply Voltage z Drives All Low Cost N-Channel MOSFETs z Voltage Mode PWM Control z 300kHz Fixed Frequency Oscillator z Fast Transient Response : Full 0% to 100% Duty Ratio z Internal Soft-Start z Adaptive Non-Overlapping Gate Driver z Over-Current Fault Monitor on VCC, No Current Sense Resistor Required z RoHS Compliant and 100% Lead (Pb)-Free.

More Datasheets from Richtek

Part Number Description
RT9216B VFM STEP UP DC/DC CONVERTER
RT9218 5V/12V Synchronous Buck PWM DC/DC and Linear Power Controller
RT9202 Single Synchronous Buck PWM DC-DC Controller
RT9202B Single Synchronous Buck PWM DC-DC Controller
RT9203 Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9203A Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller
RT9204 Dual Regulators - Standard Buck PWM DC-DC and Linear Controller
RT9204A Dual Regulators - Standard Buck PWM DC-DC and Linear Controller
RT9209 Synchronous Buck PWM DC-DC
RT9209A Synchronous Buck PWM DC-DC